baber/WOPTO huggingface dataset:
Patent JP-H10297015-A (JP)
Title: Image forming system and method for acquiring correction data of uneven dot
Inventor: TAKEHARA ATSUSHI
IPC: B41J2/455
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system in which unevenness of dot can be corrected correctly without requiring a bulky measurement data. SOLUTION: The image forming system comprises a section 5 where a data B1 -B20 for correcting the unevenness of dot of each LED element is stored as an identical data having periodicity in units of unit focus element. One unit focus element pertains the unit focus image of a predetermined number of LED elements. The dots are fluctuated when the center of a focus element array is shifted from the optical axis but since it has periodicity, a substantially identical fluctuation of dot takes place under action of any unit focus element so long as the optical axis is shifted similarly for all unit focus element. Consequently, a data for correcting the unevenness of all dots can be obtained form the data B1 -B20 for correcting the unevenness of dot of one unit focus element.  Since a data for correcting the unevenness of dot is stored in the correction data memory section 5 while having periodicity in units of unit focus element, unevenness of dot can be corrected correctly and such a correction data can be obtained easily.
Patent JP-S63272958-A (JP)
Title: Exhaust gas circulation device for engine
Inventor: HASHIMOTO NOBORU
IPC: F02D13/02
Filed: 1987-04-28
Abstract: PURPOSE:To restrain the quantity of a stagnating gas to a minimum in the range of idling engine operation and the like, and ensure stable combustion by providing two exhaust ports different from each other in closing timing, and an exhaust shutting means at an exhaust passage continuous to the exhaust port slower in closing. CONSTITUTION:Each two intake ports 5a and 5b, and exhaust ports 6a and 6b are formed in a cylinder head 3, and intake passages 9a and 9b formed into a single intake passage 9 at the upstream part are connected to each of the ports 5a and 5b. On the other hand, exhaust passages 18a and 18b independent of each other are connected to the exhaust ports 6a and 6b. And each of the exhaust ports 6a and 6b is opened and closed with exhaust valves 8a and 8b so set as to delay the timing thereof with the exhaust valve 8a closed. And the exhaust passage 18a continuous to the exhaust port 6a slower in closing is fitted with an exhaust shutter valve 19. This valve 19 closes in an idling range and a low speed and high load range, thereby controlling the quantity of a stagnating gas to a minimum.
Patent JP-H07308753-A (JP)
Title: Post-treatment apparatus for cast product
Inventor: OKAGO HARUHITO
IPC: B22D29/00
Filed: 1994-05-20
Abstract: PURPOSE:To minimize the movement and the number of transferring of a cast product to a carrying device and to contrive a stable automation of post- treatment process of the cast product by arranging robot group in each deliverable range of a work and executing the transportation of the work between respective units with the robot. CONSTITUTION:The robot 1a arranged at a precore treatment unit 1 receives the work and the work is shifted to a tool fitted to a spindle device 1b. A casting flash obstructing the discharge of core sand in the work is removed and also, the core sand is roughly collapsed to facilitate the removal of the core sand. Successively, the work is inserted into a knockout device 2 and the core sand is removed by giving mechanical vibration. Thereafter, the robot 3a arranged at a cutting unit 3 shifts the work in the condition of holding with a tool fitted to a spindle device 3b to remove a sprue and a runner. Successively, the robot 4a arranged at a casting flash finishing unit 4 removes and discharges the casting flash of the work in the condition of holding with a tool of a spindle device 4b.
Patent JP-S62265061-A (JP)
Title: Accelerating slip controlling method for vehicle
Inventor: INAGAKI TAKAFUMI
IPC: B60T8/58
Filed: 1986-05-09
Abstract: PURPOSE:To keep off various actuations of accelerating slip control at time of unnecessariness, by avoiding any utilization of a wheel revolving speed signal at an accelerating slip control circuit at a time when a transmission is in a state of at least neutral. CONSTITUTION:An antiskid hydraulic system is constituted of an oil pump 35 pumping oil out of a reservoir tank 34, an accumulator 36 storing oil temporarily, a two position valve 37 having both interconnecting and interrupting modes and controlling hydraulic pressure out of the accumulator likewise, and a slave cylinder 33. And, braking hydraulic pressure out of the accumulator 36 is transmitted to both wheel cylinders 30 and 31. In a processing flow of an electronic controller 42, a shift lever position of a transmission is detected by a step S1, and when this is judged to be at least neutral at a step S2, a revolving speed signal is made so as not to be utilized at a step S3.
Patent JP-H06185689-A (JP)
Title: Welding connection assembly
Inventor: MARUTAN BURUNE
IPC: F16B11/00
Filed: 1993-04-12
Abstract: PURPOSE: To provide a resistance network which resists cutting when holes are bored in a pipe. CONSTITUTION: A conducting heating network is substantially in the form of a collar 30 with a preformed central orifice 35. The network may be comprised of one or more wires 31 with a single or plurality of strands. The network is particularly applicable to heat fusing between the ends of a pipe or between a main pipe and a branch connector made of plastics.
Patent JP-H04337560-A (JP)
Title: Cartridge shutter opening/closing device
Inventor: IKUMA SUSUMU
IPC: G11B17/043
Filed: 1991-05-13
Abstract: PURPOSE:To enable a cartridge to be inserted while fixing a magnetic field applying device to a holder by moving an ejecting pin while abutting with the shutter end part of the cartridge and opening the shutter by a prescribed position. CONSTITUTION:When the cartridge 2 is inserted to the holder, a sliding plate 8 is guided to a direction (d) by a guiding groove 4c, the side face part 3a of the shutter 3 is pressed by the ejecting pin 8a and the shutter 3 is started to open. Thereafter, the side face 3a is pressed further by the pin 8a and the shutter 3 is opened to the direction (e). At this time, since the groove 4c is formed so that the shutter 3 is fully open before the tip of the shutter 3 arrives at the front end of the magnetic field applying device 13, no interference between the device 13 and the shutter 3 is existent. Then, when the cartridge 2 is inserted further, the pin 8a is dropped to a recessed part 2b and the shutter 3 is moved to the inserting direction while holding the opening state.
Patent JP-H05301584-A (JP)
Title: Working machine control device of mobile agricultural machine
Inventor: ONO HIROYOSHI
IPC: A01B63/10
Filed: 1992-04-27
Abstract: PURPOSE:To realize the fine control by providing controllers having an output port and communication port on the machine body side and on the working machine side respectively, and connecting the respective controllers to each other by the communication line. CONSTITUTION:The signals of setting equipment 21, 22, 18 of the height, the cultivating depth, and the right/left inclination angle of a rotary cultivating device, and the signals for sensors 23, 37, 17, 16, 19 of the height relative to the ground, the cultivating depth, the stroke, the inclination, and the machine speed are received by a machine side controller 25, and outputted to elevating/lowering proportional control valves 42, 43 and extension/contraction horizontal control valves 44, 45. In addition, a transmitting port and a receiving port 48, 49 are provided to control a rotary cultivating device having no controllers, and at the same time, when a chemical spraying machine where a controller having the transmitting and the receiving ports is stretched over the rotary cultivating device and connected thereto, a cultivating depth setting equipment 22 is used as a chemical spraying ratio setting equipment, requiring no setting equipment for each working machine. Thus, fine control of various connected working machines is possible, the control accuracy is improved, the loads of operators are reduced, and the misoperation can be prevented.
Patent JP-H09293468-A (JP)
Title: Deflecting yoke for cathode ray tube and cathode ray tube device
Inventor: YOKOTA MASAHIRO
IPC: H01J29/76
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent floating of a winding in a deflecting coil in a part where curvature in the inside formed with a non-circular shape is enlarged, in a deflection yoke changing its shape from the inside gradually from a circular to a non-circular shape. SOLUTION: In a deflecting yoke for a cathode ray tube formed by arranging a deflecting coil at least in the inside of a horn-shaped separator 32 of a small diameter in one end part and a large diameter in the other end part, this separator is formed in a shape with one end part inside in a circular shape and the other end part inside in a non-circular shape, in the inside of these both end parts, a groove 37 is provided, which regulates a position of a winding of the deflection coil. Further, in the vicinity of a position maximizing curvature of a cross section in a part formed with the non-circular shape, a hook 39 preventing floating of the winding 38 is provided.
Patent JP-S62262623-A (JP)
Inventor: MORITA TOKIO
IPC: H02J9/06
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59232952-A (JP)
Inventor: SAKUTA SHIYOUJI
IPC: C04B24/02
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60108-A (JP)
Title: Receiving circuit
Inventor: KAMEYAMA YOSHINORI
IPC: H03G3/30
Filed: 1983-06-15
Abstract: PURPOSE:To increase and decrease the gain of a following stage without deteriorating the cross modulation characteristics by using a gain control means which controls the gain of an intermediate frequency amplifier circuit in response to the actuation of a switch means which switches a reception signal level amplifying means. CONSTITUTION:A gain control switch 16 interlocks coaxially switches 4 and 5, and a slider 16a is connected to a power supply +VCC. An amplifier A0 and attenuators A1-An are successively switched by turning knobs of switches 4 and 5. The slider 16a has a contact with a contact P0 when the amplifier A0 is set between a terminal 1 and a high frequency amplifier circuit 6. Then contacts P1-Pn touch successively the slider 16a when attenuators A1-An are successively inserted between the terminal 1 and the circuit 6. Here if a desired reception signal is intensive, the knob is operated so that the attenuator A2, for example, is inserted between the terminal 1 and the circuit 6. Thus a resistance is inserted between the +VCC and a terminal 11d in accordance with the knob operation. As a result, the amplification factor of an FET13 increases. Thus the output sound value has no reduction as long as the level of the desired reception signal is higher than the converted AGC threshold level of an antenna terminal.
Patent JP-H08299376-A (JP)
Title: Heat treatment device with the use of heat pipe
Inventor: ITO AKIRA
IPC: F28D15/02
Filed: 1995-05-01
Abstract: PURPOSE: To enhance the efficiency of heat transfer at a part to be heat-treated, by feeding air into a bag with which a condensing part of a heat pipe is covered, so as to inflate the bag, by applying a magnetic force to a magnetic fluid in the bag while making the magnetic fluid into close contact with the part to be heat-treated, and by submerging the condensing part of the heat pipe in the magnetic fluid. CONSTITUTION: A magnetic fluid 8 is injected into a bag 7 through a proximal inlet port of a support pipe 5 by means of a syringe. Then air is fed into the bag 7 with the use of the support pipe 5 so as to inflate the bag 7. Then, the proximal end part of the support pipe 5 is sealed. An evaporating part 2 of a heat pipe 1 is inserted into an evaporating part receiving part of a thermocooler 10. The bag 7 is set on a part to be heat-treated. Further, magnetic flux of a permanent magnet 9 is applied to the part to be heat-treated while the magnetic fluid 8 formed into a semi-spherical shape is made into surface- contact with the part to be heat-treated. Simultaneously, the condensing part is submerged in the magnetic fluid.
Patent JP-S60253125-A (JP)
Inventor: SUZUKI TETSUO
IPC: H01H43/00
Filed: 1984-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58224762-A (JP)
Title: Wire dot printing head
Inventor: INAGAKI MASAHISA
IPC: B41J2/30
Filed: 1982-06-23
Abstract: PURPOSE:To prevent the variation in printing pressures by reducing the magnetic interference of a magnet driving the wire as well as to permit the driving of a wire dop printing head by an inexpensive drive circuit by providing a specific double staggering arrangement for the tip of the wire of the wire dot printing head. CONSTITUTION:In a wire dot printing head in which large numbers of magnets are arranged cylindrically, a double staggering arrangement is provided to the tip of a wire pin A. In this case, between pins in each row is set to 4P(P is dot pitch), the positions of pins A in the second row are biased by 2P in the vertical direction and by betaP sideways in relation to the first row, the positions of pins A in the third row are separated by 1P and alphaP in relation to the first row, and the positions of pins A in the fourth row are separated by 3P and (alpha+beta)P in relation to the first row, where alpha is an actual numeral. When beta is 1/2, coincidence excitation number can be set to the maximum of 12 pins.
Patent JP-H04315699-A (JP)
Title: Mucking method for tunnel construction
Inventor: KOBAYASHI SHINICHI
IPC: E21D9/12
Filed: 1991-04-15
Abstract: PURPOSE:To shorten the scraping/loading time of muck and prevent an excavating/loading machine from being overturned or colliding with a dump truck, a tunnel inner wall or a worker. CONSTITUTION:An excavating/loading machine 4 vertically swayably fitted with a boom 8, an arm 9 and a bottom dump type bucket 3 on a rotating upper vehicle body 7 is stopped near a working face 2. The boom 8, arm 9 and bucket 3 are vertically swayed to scrape muck, and the upper vehicle body 7 is rotated to move the bucket 3 on a vessel 10. The bucket 3 is bottom-dumped to load the muck into the vessel 10 of a dump truck 5, and the upper vehicle body 7 is again rotated to scrape muck. A series of these actions are continuously repeated to load muck into the vessel 10 of the dump truck 5.
Patent JP-H11299081-A (JP)
Title: Current differential relay
Inventor: TOTSU YURI
IPC: H02H3/28
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To shorten the operating time of a current differential relay provided with a locking means for detecting inrush current in a transformer. SOLUTION: A current differential relay, fed with the system current of a power system, is provided with a minimum operation determining means 1 which outputs a signal when the differential current exceeds a certain level, a ratio determining means 2 which outputs an signal when the differential current is at a certain ratio or higher, a collating means 4, which after the minimum operation determining means and the ratio determining means are actuated, collates these operations against each other, and a locking means 3 which locks or unlocks signal output after operation collation. For this reason, in the case of a non-inrush system fault in a transformer, the collation of the differential current level determining operations can be started even if erroneous lock is active, and thus time prior to relay operation output can be reduced.
Patent JP-S62266466-A (JP)
Title: Reaction tank cleaner for automatic biochemical analyzer
Inventor: YANAI SHINICHI
IPC: G01N35/02
Filed: 1986-05-14
Abstract: PURPOSE:To enable the removal of dirt and microorganisms impossible by draining using natural gravity, by arranging a cleaning nozzle member with a plurality of jet ports along the internal wall surface of a reaction tank. CONSTITUTION:A reaction tube block 6 held in a plurality of cassettes 5 moves through a reaction tank 1 through which a constant-temperature water circulates and a photometric analysis is done through a photometric optical system set in the reaction tank 1 to conduct an inspection work. Then, a pipe-shaped cleaning nozzle member 7 with a plurality of jet ports set roughly downward is arranged along the internal wall surface of the reaction tank 1 covering more than a half of the circumference thereof. When cleaning the reaction tank, a cleaning water pressurized with a pressure water tank is supplied to the nozzle member 7. The cleaning water jetted out of the jet port of the nozzle member 7 is guided to drain ports 1h-k to be discharged.
Patent JP-H08302062-A (JP)
Title: Production of resin composition containing inorganic filler
Inventor: NAKAZAWA HIROMOTO
IPC: C08K3/00
Filed: 1995-05-02
Abstract: PURPOSE: To provide a simple process for easily producing an inorganic filler- containing resin composition having high rigidity, high heat-resistance, excellent impact resistance and high versatility at a low cost by finely dispersing an inorganic filler in a resin at a nano-meter level by a specific method. CONSTITUTION: This resin composition is produced by contacting (A) a laminar compound (e.g. smectite such as montmorillonite) with (B) an organic cation (preferably a quaternary ammonium salt, etc., such as n-alkyl ammonium chloride), swelling the components with (C) an organic solvent (preferably an aliphatic alcohol, etc., having an electron donor structure such as methanol) and finally kneading the swollen product into a dispersing resin composition. The dispersing resin composition is e.g. polypropylene or polycarbonate. The kneading of the swollen product with the dispersing resin composition is preferably carried out by evaporating the organic solvent in a kneader, mixing the components before the collapse and separation of the infinite swollen structure and finally dispersing by shearing force and deaerating the residual component C.
Patent JP-2000301185-A (JP)
Title: Sewage treatment method
Inventor: SENZAKI TETSUO
IPC: C02F3/10
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for cleaning sewage discharged from the fishery processing industry or the livestock industry by food processing microorganisms and soil microorganisms. SOLUTION: A pollution causing substance in sewage is passed through microorganism carriers such as lapilli or coal ash of a thermal power plant to be collected and made large in size to be removed while sewage is cleaned by the action of microorganisms and the pollution causing substance collected in a space is decomposed by small animals propagated in soil covering.
Patent JP-H01278532-A (JP)
Title: Silicon-containing polymer and production thereof
Inventor: SAEGUSA TAKEO
IPC: C08G77/60
Filed: 1988-04-30
Abstract: PURPOSE:To obtain the subject polymer having a narrow molecular weight distribution and terminal reactive silicon-hydrogen bonds by reacting a silicon compound having direct bonds of silicon atom to hydrogen atom with a diene compound. CONSTITUTION:The objective polymer, obtained by mixing (A) preferably 100pts. wt. compound, expressed by formula I (R<1>-R<4> are 1-8C alkyl, etc.; R<5> is alkylene, etc.; n is 0-9) and having silicon-hydrogen bonds and alkyl groups linked to the silicon atom (e.g., methylphenysilane) with (B) preferably 40-160 pts.wt. diene compound (e.g., 1,3-butadiene), further adding (C) preferably 0.001-7 pts.wt. hydrosilylation catalyst (e.g., chloroplatinic acid) and carrying out reaction at, e.g., 20-200 deg.C, and expressed by formula II (R<6> is bifunctional organic group; m is 3-15).
Patent JP-S58225384-A (JP)
Inventor: SHIMIZU TAKESHI
IPC: G21C7/22
Filed: 1982-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02287196-A (JP)
Title: Emergency stop device for nuclear reactor
Inventor: KAWATA TOKUO
IPC: G21C9/033
Filed: 1989-04-27
Abstract: PURPOSE:To decrease the probability of trouble and operation defect occurrence by raising the vapor-phase pressure in a poison tank by the communication between the vapor phases of the poison tank and a reactor and the helium pressure in a helium pressure accumulator through a flow passage switching means. CONSTITUTION:In normal operation, a three-way selector valve 23 as the flow passage switching means links the vapor phase parts of the poison tank 19 and a calandria tank 2 with each other through 1st piping 20 linked with the vapor phase part in the poison tank 19 and the piping of a helium circulation system 4 to which the 1st piping 20 is connected. When, however, the three-way selector valve 23 is switched with a scrum signal to apply the helium pressure of the helium pressure accumulator 22 to the vapor phase part of the poison tank 19, the concentrated poison solution in the poison tank 19 is charged speed ily in a poison receiving tube body 11 through 2nd piping 21 to reach height corresponding to nuclear fuel loading height and a nuclear fuel loading place is surrounded with the liquid poison to stop the nuclear reactor. In this case, any conventional solid control rod extraction space is not required and the probability of trouble and operation defective occurrence is low.
Patent JP-S63274147-A (JP)
Title: Dry etching
Inventor: FUKUYAMA RYOJI
IPC: H01L21/302
Filed: 1987-05-06
Abstract: PURPOSE:To make it possible to remove easily etching residues about a matter, which is easy to generate the etching residues, by a method wherein, when the matter to be treated is etched in a vacuum container, which is decompressed and evacuated, using a reactive gas plasma, the pressure of gas for cooling is controlled conforming to the steps of the etching. CONSTITUTION:In case an Al-Si-Cu film, for example, is etched on a substrate 7, the temperature of the substrate 7 is adjusted to the temperature within the allowable range of a resist mask in such a way that adverse effect is not exerted on the resist mask to perform the etching. For the temperature control, the relations between the value of the pressure of He gas 17 and the value of the temperature of the substrate 7 are stored in advance in a control unit 22 as etching treatment data. The He gas 17 of high pressure in some degree is fed to complete nearly the etching at a prescribed temperature of the substrate and a highfrequency power is lowered from an hour (t1), at which an overetching begins, for the improvement of a selection ratio and the reduction of damage to an element to perform the etching. The substrate 7 is prevented from being cooled too much, the substrate temperature is maintained at a temperature removable etching residues, the component of Cu in this case, and the film is overetched between the hour (t1) and an hour (t2).
Patent JP-S60252940-A (JP)
Title: Printer control system
Inventor: OKABE HIROSHI
IPC: G06F3/12
Filed: 1984-05-29
Abstract: PURPOSE:To make the titled system applicable to various command systems by providing an area that can be written from outside within a printer to store the information for conversion of a control code of an input command system into a function code which can be understood by the printer. CONSTITUTION:A control code of an input command system is stored to each address of a control code memory 2-2; while a function code of a printer is stored in the address of a function code memory 2-3 in response to said control code. When the data is received by a command receiving part 1, a command analyzing part 2 reads the function codes corresponding to the received data out of both memories 2-2 and 2-3 and converts the received data into function codes. The writing is possible from outside to both memories 2-2 and 2-3.